Truely eSIM Data Plans for South Korea

Truely provides unlimited data eSIM plans for South Korea with validity periods ranging from 1 day to 30 days. Prices start at $5.52 USD for a 1‑day plan and go up to $74.93 USD for a 30‑day plan, allowing travelers to choose a length that fits their stay. All unlimited plans permit tethering and use of 3G, 4G, and 5G networks across South Korea.

The unlimited plans may be subject to a Fair Usage Policy, meaning that network speeds can be throttled after heavy use. Travelers who are concerned about potential speed restrictions should contact Truely directly to confirm whether the FUP applies to their specific plan and to find out the typical amount of data that remains at normal speed.

Truely does not provide a South Korea eSIM that includes a local phone number or SMS capability. The eSIMs sold by Truely for South Korea are data‑only plans, offering internet access without the ability to make voice calls or receive SMS messages. Travelers who need voice and messaging can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection.

Truely offers 17 single‑country plans and 17 multi‑country plans that cover South Korea. The plans span a price range of $1.69 to $89.91 and a data cap range of 300 MB to unlimited, with validity periods that vary between 15 and 30 days. The single‑country options are fixed‑data bundles, while the multi‑country selections may include daily data caps and sometimes allow tethering, though speed can be throttled on certain plans.